| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.272 | 0.295 | 0.32 | 0.408 |
| River Wear - Chester-Le-Street | 0.503 | 0.521 | 0.528 | 0.649 |
| Smallhope Burn - Lanchester Front Street | 0.265 | 0.3 | 0.294 | 0.34 |
| River Wear - Stanhope | 0.5 | 0.795 | 0.71 | 0.954 |
| River Gaunless - South Church | 0.121 | 0.193 | 0.179 | 0.243 |
| River Wear - Sunderland Bridge | 0.477 | 0.496 | 0.554 | 0.769 |
| River Wear - Witton Park | 0.555 | 0.583 | 0.679 | 0.909 |
| River Wear - Durham New Elvet Bridge | 0.377 | 0.393 | 0.436 | 0.676 |